Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb7 draw
3 Ra6 draw
4 Ra7 draw
5 Ka7 loss in 6 half-moves
6 Kc7 loss in 6 half-moves
7 Kc8 loss in 4 half-moves
8 Ra2 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves